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multiple alleles

British  

plural noun

  1. three or more alternative forms of a particular gene existing in a population

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • multiple allelism noun

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The simultaneous existence of multiple alleles in each cell is likely, a condition called heteroplasmy.

From Textbooks • Jun. 9, 2022

In cases of multiple alleles, dominance hierarchies can exist.

From Textbooks • Jun. 9, 2022

Many genes exist in several different forms and are therefore said to have multiple alleles.

From Textbooks • Jan. 1, 2018

An example of multiple alleles is the ABO blood-type system in humans.

From Textbooks • Apr. 25, 2013

Eye color in humans is determined by multiple alleles.

From Textbooks • Apr. 25, 2013

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.